Twin Power 17-Up M8 Touring Models Primary Gasket 043344

Ensure proper sealing with Twin Power™ primary gaskets.

• Direct fit gaskets and kits for a wide range of FL, FX, FXR, Softail, Dyna, XL, and M8 Touring models
• Available as full gasket kits or individual primary gaskets, many supplied in convenient 5-packs
• Help keep primary fluid contained around critical sealing surfaces
• Made in USA

The Twin Power 043344 primary gasket is designed for 2017 and newer M8 Touring models and replaces Harley-Davidson part number 25700378. It helps maintain proper sealing around critical primary sealing surfaces and helps keep primary fluid contained.

This direct-fit gasket is suitable for select Harley-Davidson Touring applications, including the 2017 Road King, Street Glide, Street Glide Special, Road Glide Special, Electra Glide Ultra Classic, Road Glide Ultra, Ultra Limited, and Ultra Limited Low. It also fits the 2018 Road King and Electra Glide Ultra Classic listed below. Verify the motorcycle model and year against the fitment information before installation.

Manufactured by Twin Power in the USA, this gasket provides a replacement solution for servicing the primary assembly. Manufacturer part number: 043344. Vendor part number: 25700378.

Features:

• Brand: Twin Power
• Model: 17-Up M8 Touring Models Primary Gasket
• Manufacturer Part Number: 043344
• Vendor Part Number: 25700378
• Direct Fit: Designed for listed Harley-Davidson M8 Touring applications
• Sealing: Helps keep primary fluid contained around critical sealing surfaces
• Fitment: 2017 Harley-Davidson FLHR Road King, FLHX Street Glide, FLHXS Street Glide Special, FLTRXS Road Glide Special, FLHTCU Electra Glide Ultra Classic, FLTRU Road Glide Ultra, FLHTK Ultra Limited, and FLHTKL Ultra Limited Low
• Fitment: 2018 Harley-Davidson FLHR Road King and FLHTCU Electra Glide Ultra Classic
• Manufacturing: Made in USA

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Fitment:
2017 Harley Davidson FLHR Road King Base
2017 Harley Davidson FLHRXS Road King Special Base
2017 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2017 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2017 Harley Davidson FLHTK Ultra Limited Base
2017 Harley Davidson FLHTKL Ultra Limited Low Base
2017 Harley Davidson FLHTKSE CVO Limited Base
2017 Harley Davidson FLHX Street Glide Base
2017 Harley Davidson FLHXS Street Glide Special Base
2017 Harley Davidson FLHXSE CVO Street Glide Base
2017 Harley Davidson FLRT Freewheeler Base
2017 Harley Davidson FLTRU Road Glide Ultra Base
2017 Harley Davidson FLTRX Road Glide Base
2017 Harley Davidson FLTRXS Road Glide Special Base
2018 Harley Davidson FLHR Road King Base
2018 Harley Davidson FLHRXS Road King Special Base
2018 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2018 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2018 Harley Davidson FLHTK Ultra Limited Base
2018 Harley Davidson FLHTKL Ultra Limited Low Base
2018 Harley Davidson FLHTKSE CVO Limited Base
2018 Harley Davidson FLHX Street Glide Base
2018 Harley Davidson FLHXS Street Glide Special Base
2018 Harley Davidson FLHXSE CVO Street Glide Base
2018 Harley Davidson FLRT Freewheeler Base
2018 Harley Davidson FLTRU Road Glide Ultra Base
2018 Harley Davidson FLTRX Road Glide Base
2018 Harley Davidson FLTRXS Road Glide Special Base
2018 Harley Davidson FLTRXSE CVO Road Glide Base
2019 Harley Davidson FLHR Road King Base
2019 Harley Davidson FLHRXS Road King Special Base
2019 Harley Davidson FLHT Electra Glide Standard Base
2019 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2019 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2019 Harley Davidson FLHTK Ultra Limited Base
2019 Harley Davidson FLHTKL Ultra Limited Low Base
2019 Harley Davidson FLHTKSE CVO Limited Base
2019 Harley Davidson FLHX Street Glide Base
2019 Harley Davidson FLHXS Street Glide Special Base
2019 Harley Davidson FLHXSE CVO Street Glide Base
2019 Harley Davidson FLRT Freewheeler Base
2019 Harley Davidson FLTRU Road Glide Ultra Base
2019 Harley Davidson FLTRX Road Glide Base
2019 Harley Davidson FLTRXS Road Glide Special Base
2019 Harley Davidson FLTRXSE CVO Road Glide Base
2020 Harley Davidson FLHR Road King Base
2020 Harley Davidson FLHRXS Road King Special Base
2020 Harley Davidson FLHT Electra Glide Standard Base
2020 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2020 Harley Davidson FLHTCUTGSE CVO Tri Glide Base
2020 Harley Davidson FLHTK Ultra Limited Base
2020 Harley Davidson FLHTKSE CVO Limited Base
2020 Harley Davidson FLHX Street Glide Base
2020 Harley Davidson FLHXS Street Glide Special Base
2020 Harley Davidson FLHXSE CVO Street Glide Base
2020 Harley Davidson FLRT Freewheeler Base
2020 Harley Davidson FLTRK Road Glide Limited Base
2020 Harley Davidson FLTRX Road Glide Base
2020 Harley Davidson FLTRXS Road Glide Special Base
2020 Harley Davidson FLTRXSE CVO Road Glide Base
2021 Harley Davidson FLH Electra Glide Revival Base
2021 Harley Davidson FLHR Road King Base
2021 Harley Davidson FLHRXS Road King Special Base
2021 Harley Davidson FLHT Electra Glide Standard Base
2021 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2021 Harley Davidson FLHTCUTGSE CVO Tri Glide Base
2021 Harley Davidson FLHTK Ultra Limited Base
2021 Harley Davidson FLHTKSE CVO Limited Base
2021 Harley Davidson FLHX Street Glide Base
2021 Harley Davidson FLHXS Street Glide Special Base
2021 Harley Davidson FLHXSE CVO Street Glide Base
2021 Harley Davidson FLRT Freewheeler Base
2021 Harley Davidson FLTRK Road Glide Limited Base
2021 Harley Davidson FLTRX Road Glide Base
2021 Harley Davidson FLTRXS Road Glide Special Base
2021 Harley Davidson FLTRXSE CVO Road Glide Base
2022 Harley-Davidson FLHR Road King Base
2022 Harley-Davidson FLHRXS Road King Special Base
2022 Harley-Davidson FLHT Electra Glide Standard Base
2022 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2022 Harley-Davidson FLHTCUTG Tri Glide Ultra G.I. Base
2022 Harley-Davidson FLHTCUTGSE CVO Tri Glide Base
2022 Harley-Davidson FLHTK Ultra Limited Base
2022 Harley-Davidson FLHX Street Glide Base
2022 Harley-Davidson FLHXS Street Glide Special Base
2022 Harley-Davidson FLHXSE CVO Street Glide Base
2022 Harley-Davidson FLHXST Street Glide ST Base
2022 Harley-Davidson FLRT Freewheeler Base
2022 Harley-Davidson FLTRK Road Glide Limited Base
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited Base
2022 Harley-Davidson FLTRX Road Glide Base
2022 Harley-Davidson FLTRXS Road Glide Special Base
2022 Harley-Davidson FLTRXSE CVO Road Glide Base
2022 Harley-Davidson FLTRXST Road Glide ST Base
2023 Harley-Davidson FLHFB Electra Glide Highway King Base
2023 Harley-Davidson FLHRXS Road King Special Base
2023 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2023 Harley-Davidson FLHTK Ultra Limited Base
2023 Harley-Davidson FLHX Street Glide Base
2023 Harley-Davidson FLHXS Street Glide Special Base
2023 Harley-Davidson FLHXSE CVO Street Glide Base
2023 Harley-Davidson FLHXST Street Glide ST Base
2023 Harley-Davidson FLRT Freewheeler Base
2023 Harley-Davidson FLTRK Road Glide Limited Base
2023 Harley-Davidson FLTRKSE CVO Road Glide Limited Base
2023 Harley-Davidson FLTRT Road Glide 3 Base
2023 Harley-Davidson FLTRX Road Glide Base
2023 Harley-Davidson FLTRXS Road Glide Special Base
2023 Harley-Davidson FLTRXSE CVO Road Glide Base
2023 Harley-Davidson FLTRXST Road Glide ST Base
2024 Harley-Davidson FLHRXS Road King Special Base
2024 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2024 Harley-Davidson FLHTK Ultra Limited Base
2024 Harley-Davidson FLHX Street Glide Base
2024 Harley-Davidson FLHXSE CVO Street Glide Base
2024 Harley-Davidson FLRT Freewheeler Base
2024 Harley-Davidson FLTRK Road Glide Limited Base
2024 Harley-Davidson FLTRT Road Glide 3 Base
2024 Harley-Davidson FLTRX Road Glide Base
2024 Harley-Davidson FLTRXSE CVO Road Glide Base
2024 Harley-Davidson FLTRXSTSE CVO Road Glide ST Base
2025 Harley-Davidson FLHRXS Road King Special Base
2025 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2025 Harley-Davidson FLHX Street Glide Base
2025 Harley-Davidson FLHXSE CVO Street Glide Base
2025 Harley-Davidson FLHXU Street Glide Ultra Base
2025 Harley-Davidson FLRT Freewheeler Base
2025 Harley-Davidson FLTRT Road Glide 3 Base
2025 Harley-Davidson FLTRX Road Glide Base
2025 Harley-Davidson FLTRXRRSE CVO Road Glide RR Base
2025 Harley-Davidson FLTRXSE CVO Road Glide Base
2025 Harley-Davidson FLTRXSTSE CVO Road Glide ST Base
2026 Harley-Davidson FLHX Street Glide Base
2026 Harley-Davidson FLHXSE CVO Street Glide Base
2026 Harley-Davidson FLTRT Road Glide 3 Base
2026 Harley-Davidson FLTRX Road Glide Base
2026 Harley-Davidson FLTRXSTSE CVO Road Glide ST Base